Search

Stewart A. Fraser

Examiner (ID: 14252, Phone: (571)270-5126 , Office: P/1721 )

Most Active Art Unit
1724
Art Unit(s)
1721, 1724, 1795
Total Applications
1955
Issued Applications
1650
Pending Applications
129
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19773671 [patent_doc_number] => 20250055097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Pouch-Shaped Battery Cell with Improved Safety and Battery Module Including the Same [patent_app_type] => utility [patent_app_number] => 18/271109 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271109
Pouch-Shaped Battery Cell with Improved Safety and Battery Module Including the Same Dec 20, 2022 Pending
Array ( [id] => 19250593 [patent_doc_number] => 20240201583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PHYSICALLY DETECTABLE ID INTRODUCED BY LITHOGRAPHY SRAF INSERTION FOR HETEROGENEOUS INTEGRATION [patent_app_type] => utility [patent_app_number] => 18/083851 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083851
PHYSICALLY DETECTABLE ID INTRODUCED BY LITHOGRAPHY SRAF INSERTION FOR HETEROGENEOUS INTEGRATION Dec 18, 2022 Abandoned
Array ( [id] => 20244308 [patent_doc_number] => 12424641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Magnetic flow battery [patent_app_type] => utility [patent_app_number] => 18/080660 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080660
Magnetic flow battery Dec 12, 2022 Issued
Array ( [id] => 18451764 [patent_doc_number] => 20230193043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD OF PREPARING LAMINATE AND LAMINATE FOR OPTICAL USE [patent_app_type] => utility [patent_app_number] => 18/080176 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080176
Method of preparing laminate and laminate for optical use Dec 12, 2022 Issued
Array ( [id] => 18283704 [patent_doc_number] => 20230099176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => MASK BLANK, TRANSFER MASK, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/073794 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073794
Mask blank, transfer mask, and method for manufacturing semiconductor device Dec 1, 2022 Issued
Array ( [id] => 19918741 [patent_doc_number] => 12294123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Fuel cell apparatus [patent_app_type] => utility [patent_app_number] => 18/070805 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 17428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070805
Fuel cell apparatus Nov 28, 2022 Issued
Array ( [id] => 19524245 [patent_doc_number] => 12125988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof [patent_app_type] => utility [patent_app_number] => 18/070506 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3930 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070506
Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof Nov 28, 2022 Issued
Array ( [id] => 20537121 [patent_doc_number] => 12554193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Pellicle comprising silicon carbide nanostructure and related devices and methods [patent_app_type] => utility [patent_app_number] => 18/071296 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1224 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071296
Pellicle comprising silicon carbide nanostructure and related devices and methods Nov 28, 2022 Issued
Array ( [id] => 18407222 [patent_doc_number] => 20230168574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => LAMINATE FOR BLANK MASK AND MANUFACTURING METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 17/994739 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994739
Laminate for blank mask and manufacturing method for the same Nov 27, 2022 Issued
Array ( [id] => 20829593 [patent_doc_number] => 12683174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => System and method for estimating hydrogen concentration of fuel cell [patent_app_type] => utility [patent_app_number] => 17/993431 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2930 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993431
System and method for estimating hydrogen concentration of fuel cell Nov 22, 2022 Issued
Array ( [id] => 18456711 [patent_doc_number] => 20230197993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ION CONDUCTING LAYER FOR FUEL CELLS SUPPRESSING CROSSOVER PHENOMENON AND FUEL CELL COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/058079 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058079
Ion conducting layer for fuel cells suppressing crossover phenomenon and fuel cell comprising the same Nov 21, 2022 Issued
Array ( [id] => 20216076 [patent_doc_number] => 12412730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Multi-charged particle beam writing apparatus and multi-charged particle beam writing method [patent_app_type] => utility [patent_app_number] => 18/057471 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 10812 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057471
Multi-charged particle beam writing apparatus and multi-charged particle beam writing method Nov 20, 2022 Issued
Array ( [id] => 18377597 [patent_doc_number] => 20230152684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => MURA REDUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/989128 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989128
Mura reduction method Nov 16, 2022 Issued
Array ( [id] => 18244255 [patent_doc_number] => 20230076566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => EXPOSURE METHOD AND EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/986823 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986823
Exposure method and exposure apparatus Nov 13, 2022 Issued
Array ( [id] => 18789769 [patent_doc_number] => 20230378496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEM AND METHOD OF DRAINING RESIDUAL WATER OF A FUEL CELL FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/986054 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986054
System and method of draining residual water of a fuel cell for a vehicle Nov 13, 2022 Issued
Array ( [id] => 19900464 [patent_doc_number] => 12278406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 18/054602 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054602
Fuel cell system Nov 10, 2022 Issued
Array ( [id] => 19926566 [patent_doc_number] => 12300863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Fuel cell apparatus and method for controlling the same [patent_app_type] => utility [patent_app_number] => 17/982985 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11881 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982985
Fuel cell apparatus and method for controlling the same Nov 7, 2022 Issued
Array ( [id] => 18380058 [patent_doc_number] => 20230155148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/983020 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983020
Fuel cell system Nov 7, 2022 Issued
Array ( [id] => 18359284 [patent_doc_number] => 20230140875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => BIPOLAR PLATE FOR A FUEL CELL FOR GENERATION OF ELECTRICAL POWER [patent_app_type] => utility [patent_app_number] => 17/981645 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981645
Bipolar plate for a fuel cell for generation of electrical power Nov 6, 2022 Issued
Array ( [id] => 19213865 [patent_doc_number] => 12002941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Control of electrolyte inside battery [patent_app_type] => utility [patent_app_number] => 17/982392 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 18680 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982392
Control of electrolyte inside battery Nov 6, 2022 Issued
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